超过 30 款免费的扁平风格图标集

Ultimate Social Icon Set

24 Flat Icons (PSD)

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200 Handcrafted Micro Icons (PSD)

80 Mini Icons (PSD + Icon Font)

Brightmix

Mini icon set

Black ToolBar Icons

Helveticons Social

WPZOOM Social Networking Icon Set

Simplycons Icon Set

Copenhagen

500 Vector Mega Icon Pack

200 icons from Inventicons

50 Mini Icons (PSD)

Premium Pixels Icon Set (PNG/CSH/PSD)

File Icon Set Continued… (PSD)

Free Colorful Icons

44 Shades of Free Icons

Slowly But Surely

Flat Icons Brownie Theme

Flat Icons: More Than 3600 Icons by iconShock

Linecons – Free pack. 48 Vector Icons

40 Social Media Flat Icons

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Free flat icon set

Free Hipster Camping & Hiking Icons

Free Flat Social Icons (psd)

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via djdesignerlab

转自：http://www.oschina.net/news/42235/30-latest-free-flat-icon-sets-for-your-use